-Complete Range of LEDs (340,405,505,535,560,600,635,670 nm) + 3 free positions for optional filters -Durable, humidity Proof Hard Coated Filters -Black BOX-Optics Sealed Optic Systems-no Filter Wheel -Battery Pack Power Failure (2 hrs) -Monochromatic/Bichromatic Reading -Photometric Rang (0.0 to 3.5A) for all Wavelengths -Sipping volume from 100 µL- 5000 µL -Temp. System from 25° - 40°C (1° C increment) controlled by Peltier -Flow Cuvette 18 µL -Ergonomic designed accessible Pulse for sample loading -Prog Memory up to 150 Techniques -Backlit Graphic Display 320 x 240 pixels with contrast settings -Tactile Membrane Keyboard -USB and serial RS-232 for external Computer Use -Thermal Printer (easy loading) -Patient Result up to 2000 with blank and calibration values can be stored -Levy-Jennings QC chart based on Westgard's rule -Calibration by Factor, single calibrator or calibration curve -Kinetics by Linear Regress